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GB2398676B - Alternator permanent magnet rotor design - Google Patents

Alternator permanent magnet rotor design

Info

Publication number
GB2398676B
GB2398676B GB0328214A GB0328214A GB2398676B GB 2398676 B GB2398676 B GB 2398676B GB 0328214 A GB0328214 A GB 0328214A GB 0328214 A GB0328214 A GB 0328214A GB 2398676 B GB2398676 B GB 2398676B
Authority
GB
United Kingdom
Prior art keywords
permanent magnet
magnet rotor
rotor design
alternator
alternator permanent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0328214A
Other versions
GB2398676A (en
GB0328214D0 (en
Inventor
Anthony Militello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Visteon Global Technologies Inc
Original Assignee
Visteon Global Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Visteon Global Technologies Inc filed Critical Visteon Global Technologies Inc
Publication of GB0328214D0 publication Critical patent/GB0328214D0/en
Publication of GB2398676A publication Critical patent/GB2398676A/en
Application granted granted Critical
Publication of GB2398676B publication Critical patent/GB2398676B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB0328214A 2002-12-20 2003-12-05 Alternator permanent magnet rotor design Expired - Fee Related GB2398676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/326,627 US6724116B1 (en) 2002-12-20 2002-12-20 Alternator permanent magnet rotor design

Publications (3)

Publication Number Publication Date
GB0328214D0 GB0328214D0 (en) 2004-01-07
GB2398676A GB2398676A (en) 2004-08-25
GB2398676B true GB2398676B (en) 2005-05-04

Family

ID=29780452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0328214A Expired - Fee Related GB2398676B (en) 2002-12-20 2003-12-05 Alternator permanent magnet rotor design

Country Status (3)

Country Link
US (1) US6724116B1 (en)
DE (1) DE10360408A1 (en)
GB (1) GB2398676B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989622B1 (en) 2004-11-23 2006-01-24 Visteon Global Technologies, Inc. Alternator having claw-pole rotor
US20080203837A1 (en) * 2007-02-28 2008-08-28 Yong Shin T. Electric Machine Co., Ltd. Ceiling fan D. C. motor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327375A (en) * 1916-08-22 1920-01-06 Splitdorf Electrical Co Ignition-generator
US3263107A (en) * 1962-12-03 1966-07-26 Magnetic Devices Inc Magnetic coupling
US3903863A (en) * 1972-12-29 1975-09-09 Kokusan Denki Co Signal source in use for a breakerless ignition system for an internal combustion engine
US5543676A (en) * 1995-03-16 1996-08-06 Ford Motor Company Rotating electrical machine with magnetic inserts
EP0741445A2 (en) * 1995-05-02 1996-11-06 Oppama Industry Co., Ltd. A magneto electric generator rotor and an implement for removing this rotor
US6172441B1 (en) * 1999-06-28 2001-01-09 Visteon Global Technologies, Inc. Rotor assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769090A (en) 1903-03-05 1904-08-30 William Asahel Johnson Revolving field for electric generators or motors.
US5578885A (en) 1994-12-22 1996-11-26 General Motors Corporation Rotor assembly for hybrid alternator
JP3646446B2 (en) 1997-01-14 2005-05-11 株式会社デンソー Landel core type rotary electric machine
JP3743113B2 (en) 1997-05-07 2006-02-08 株式会社デンソー Rotating electric machine
JPH11127561A (en) * 1997-10-22 1999-05-11 Denso Corp Concurrent rotor/magnet for electric rotating machine and manufacture thereof
US6452301B1 (en) * 2001-11-02 2002-09-17 Electric Boat Corporation Magnet retention arrangement for high speed rotors

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327375A (en) * 1916-08-22 1920-01-06 Splitdorf Electrical Co Ignition-generator
US3263107A (en) * 1962-12-03 1966-07-26 Magnetic Devices Inc Magnetic coupling
US3903863A (en) * 1972-12-29 1975-09-09 Kokusan Denki Co Signal source in use for a breakerless ignition system for an internal combustion engine
US5543676A (en) * 1995-03-16 1996-08-06 Ford Motor Company Rotating electrical machine with magnetic inserts
EP0741445A2 (en) * 1995-05-02 1996-11-06 Oppama Industry Co., Ltd. A magneto electric generator rotor and an implement for removing this rotor
US6172441B1 (en) * 1999-06-28 2001-01-09 Visteon Global Technologies, Inc. Rotor assembly

Also Published As

Publication number Publication date
US6724116B1 (en) 2004-04-20
GB2398676A (en) 2004-08-25
DE10360408A1 (en) 2004-08-05
GB0328214D0 (en) 2004-01-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071205